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# Selecting the Appropriate T-test

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For this assignment, use data from W1 Assignment 2.

Compute a t-test comparing males' and females' heights. You must determine which type of t-test to compute.

Move your output into a Microsoft Word document and write a one-paragraph, APA-formatted interpretation of the results.

https://brainmass.com/statistics/data-collection/selecting-the-appropriate-t-test-596618

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#### Solution Summary

This solution is comprised of a detailed explanation on two sample t test statistics, statistical tests, reported results. Four questions were answered based on the data and with the help of minitab. This solution is comprised of a detailed explanation of t test with all steps. In this solution, step-by-step explanation of this complicated topic provides students with a clear perspective.

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## Hypothesis Test: Choosing the Appropriate Test

1. When to use a t-test and when to use a z-test for one-sample analysis? Give Example.

2. When to use a t-test and when to use a z-test for two-sample analysis? Give Example.

3 When is an independent t-test used as opposed to dependent t-test? Give Example.

4. When is ANOVA used? Which follow up tests are used under which and under which circumstances when there is a difference? Give Example.

5. When is a factorial ANOVA used? Give Example.

6. When is a chi square test appropriate? Give Example.

7. When does linear regression versus multiple regression apply? Give Example.

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